Jeff Wappelhorst Email & Phone Number

Mclean, Va, Us

Lead performance of incident response leadership team and engage in hands-on analysis to assist clients experiencing security incident. Leverage exceptional leadership talent in coaching and empowering junior analysts. Manage responses to ransomware, network breaches, zero day and distributed denial of service (DDoS) attacks, and internal misuse cases. Create custom programs, utilizing programming languages, such as Python, Java, and C#. Conduct malware reverse engineering and analysis.● Spearheaded investigations into security incidents involving ransomware, malware infections, and Exchange/Office 365 breaches through comprehensive network log, forensic, and malware analysis.● Formulated mitigation strategies for security control enhancements, cloud risk, system fortification, and vulnerability assessments while ensuring compliance with NIST and ISO Cybersecurity Frameworks.

New York, Ny, Us

Lead performance of incident response leadership team and engage in hands-on analysis to assist clients experiencing security incident. Leverage exceptional leadership talent in coaching and empowering junior analysts. Manage responses to ransomware, network breaches, zero day and distributed denial of service (DDoS) attacks, and internal misuse cases. Create custom programs, utilizing programming languages, such as Python, Java, and C#. Conduct malware reverse engineering and analysis.● Spearheaded investigations into security incidents involving ransomware, malware infections, and Exchange/Office 365 breaches through comprehensive network log, forensic, and malware analysis.● Formulated mitigation strategies for security control enhancements, cloud risk, system fortification, and vulnerability assessments while ensuring compliance with NIST and ISO Cybersecurity Frameworks.

Columbus, Oh, Us

Performed malware reverse engineering through creation of custom tools, requiring proficiency in Python, Assembly, and C#. Delivered exceptional assistance to clients with mitigation strategies aligned with NIST and ISO Cybersecurity Frameworks, covering security control enhancements, cloud risk assessments, system hardening, and vulnerability testing.● Deployed network logs, forensic, and malware analysis techniques for carrying out investigations into security breaches, including ransomware and malware incidents, as well as unauthorized access to Exchange/Office 365.● Actively contributed to operations of cyber unit in northwest Ohio, blending leadership with hands-on technical work.

Bowling Green, Oh, Us

Oversaw security management for university's Admissions and Enrollment Windows VMware enterprise database servers, and Macintosh Servers while functioning at client-facing role. Administered server infrastructure including operating system configuration, updates, and security patches. Maintained and updated comprehensive documentation of database and system configurations, security policies, and procedures.

Master Of Science - Computer Science

Bachelor Of Science